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From 9fe4cb64cd9514a72bcd4b2fd8781620da9e1f76 Mon Sep 17 00:00:00 2001
From: Willy Tarreau <w@1wt.eu>
Date: Wed, 2 Jul 2014 19:01:22 +0200
Subject: [PATCH 12/12] DOC: provide an example of how to use ssl_c_sha1
As suggested by Aydan Yumerefendi, a little bit of examples never hurts.
(cherry picked from commit 2d0caa38e040b081903e50faa56bae52599b3949)
---
doc/configuration.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/doc/configuration.txt b/doc/configuration.txt
index e53bb21..fcc6454 100644
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -10722,6 +10722,10 @@ ssl_c_sha1 : binary
Returns the SHA-1 fingerprint of the certificate presented by the client when
the incoming connection was made over an SSL/TLS transport layer. This can be
used to stick a client to a server, or to pass this information to a server.
+ Note that the output is binary, so if you want to pass that signature to the
+ server, you need to encode it in hex or base64, such as in the example below:
+
+ http-request set-header X-SSL-Client-SHA1 %[ssl_c_sha1,hex]
ssl_c_sig_alg : string
Returns the name of the algorithm used to sign the certificate presented by
--
1.8.5.5